Q: The following carbon sources can be used for nutrition, by at least some heterotrophic organisms,…
A: The organisms that cannot produce their own food, instead of taking the nutrition from the other…
Q: DIRECTIONS: Study the diagram of nitrogen cycle on page 8. Imagine that you are a nitrogen molecule.…
A: Introduction The nitrogen cycle is a biogeochemical cycle in which nitrogen is transformed into a…
Q: olar radiation plays the most important role in the: (A) Water cycle (B) Nitrogen cycle (C)…
A: Solar radiation, typically known as the star resource or simply daylight, may be a general term for…
Q: The key source of food for organisms living on the abyssal plain is.. O a) Descending photosynthetic…
A: Any community of organisms in the deep sea that share a common environment is referred to as a deep…
Q: Why a medium of a biofilter should have a high content of inorganic nutrients?
A: Biofiltration is a pollution control technique using a bioreactor containing living material to…
Q: What is a biogeochemical cycle? Give an example based onsulfur. Why are biogeochemical cycles also…
A: Biogeochmeical cycle is a cycle in which conserved matter moves through the biotic and abiotic…
Q: Some of the organic material manufactured in estuarine communitiesis exported to other ecosystems.…
A: Answer: Introduction: Estuaries means specific regions where the river and seawater combine. The…
Q: Does iron limit primary production in some parts of the oceans?
A: Oligotrophic lakes have very clear water content, transparent surface, very deep, and less growth of…
Q: The cyanobacteria in Lake Erie would best be described as .a. decomposersb. tertiary consumersc.…
A: The condition in which there is a rapid increase in the population of algae in the water body; fresh…
Q: microbes in the soil converting no3- to n2? nitrogen fixation denitrification nitrification…
A: The nitrogen cycle is defined as the series of events that convert form of nitrogen into another…
Q: What product is generated by assimilation in the nitrogen cycle.
A: Assimilation is the process by which plants and animals incorporate the ammonia and NO3 that are…
Q: Contrast and compare the microbial communities found in lotic systems with those in lentic systems
A: The microbial communities can be defined as the group of microorganisms found at a particular place.…
Q: What do you think was the source of complex organic matter that fueled the enrichment of bacteria…
A: After the all around (well ) was closed in, the microbial local area was overwhelmed by…
Q: a. Carbon Cycle i. Producers ii. Consumers iii. Decomposers iv. Methanogenesis
A: Disclaimer:" As per the guidelines only the first question is answered please ask the other…
Q: In what soil horizon are microbial numbers andactivities the highest, and why?
A: A soil horizon is a layer parallel to the soil surface which has different physical,chemical and…
Q: Chemoautotrophic bacteria and archaea are the main primary producers for food webs______ . a. in…
A: Chemoautotrophs are the types of organisms that oxidize inorganic compounds to derive energy instead…
Q: Co In the given figure, explain why does the CO2 concentration increase in the top-soil horizon (A)…
A: The soil can be divided into different zones. The chemical and physical properties of these zones…
Q: Human activities alter the transfer rates of the nitrogen cycle, __________ the fixation rate.
A: Nitrogen is the most abundant element found in the atmosphere. Nitrogen is essential for all living…
Q: Altered biogeochemical cycles combined with climate change increase the vulnerability of…
A: Healthy biological systems and rich biodiversity are crucial to life on our planet. Environmental…
Q: What serves as the base of the food chain in hydrothermal vent communities? tube worms O shrimp O…
A: The base of any food chain contains the primary producers or the organisms that can prepare their…
Q: Why is only a small portion of the solar energythat strikes Earth’s atmosphere stored by…
A: Primary producers refer to the organisms that can convert light energy of the sun into chemical…
Q: How significant are biogeochemical cycles to humans? How do human activities affect the…
A: Biogeochemical cycles recycle nutrients in the ecosystem. It involves both biotic ( living ) and…
Q: Which of the following is a process of the nitrogen cycle that involves the conversion of nitrogen…
A: The nitrogen cycle is one of the most important natural cycles that ensures that inert gas nitrogen…
Q: Can you describe the nitrogen and phosphorous cycles in terms of nutrient availability please?
A: The nutrient cycle is a cycle system where energy and matter are transferred between living and…
Q: How does the increase in the influx of tourists in a city during the holiday season or special…
A: Thr ecosystem with its kind influences a great number of animals and birds. This regulates the…
Q: Name of greenhouses gases?
A: Greenhouse gases are those gases which absorb heat from radiant energy and cause the greenhouse…
Q: What is bioenergy from the biomass, especially, agricultural wastes?
A: Non-renewable energy is defined as a type of energy that is produced from sources that will take…
Q: What is the primary source of anthropogenic sulfur dioxide and why do you think that in the…
A: Introduction: Sulfur dioxide SO2 is a colorless compound present in the atmosphere with a peppery…
Q: What is the effect of kaingin in 1.Soil 2. Rhizosphere 3. Endosphere
A: It refers to the burning of trees in forests for cultivation purposes. It is also called swidden…
Q: Where in the energy and trophic schemes do decomposers enter?
A: Food chain is considered as straight single pathway by which food energy travels in an ecosystem.
Q: What is spreading of oil on the surface of rivers or sea due to leakage from tankers known as?
A: The life of the aquatic animals is exploited due to human intervention. Some of its negative impacts…
Q: What is Biogas? How is it produced & Name the microbes invaded in Biogasproduction.
A: Anaerobic decomposition (also called anaerobic digestion) is the process of breaking down…
Q: Discuss the activities of microbes in the rhizosphere.
A: Rhizosphere is environment where plant roots and microbes interact with each other present in the…
Q: What microbes is highest in agricultural lands? A. Aerobic nitrogen fixing bacteria B. Anaerobic…
A:
Q: Which nutrient limits phytoplanktonproduction along the coast of Long Island?
A: Nutrition is study of nutrients in the food, their process, and relationship of health and disease.…
Q: In the context of the phosphorous cycle, which of the following processes is indicated by arrow ac?…
A: Phosphorous is very important for all organisms. It also participates in respiration, photosynthesis…
Q: What can you do to maintain the balance of the different biogeochemical cycles
A: Biogeochemical cycles- biogeochemical are the cycling of chemical elements between living and…
Q: Which of the following statement is NOT the benefit of biofuels? Lütfen birini seçin: O a. Promote…
A: Biofuels are the fuels that are derived from plants, animals, or microbial origin. Examples include…
Q: What is the carbon source for autotrophic organisms?
A: Organisms derive nutrition from the ingested food particles which provide the carbon source,…
Q: During biological nitrogen fixation, microbial plant symbionts uptake_________and converted it…
A: The biological nitrogen fixation is done by prokaryotes, .This is an process vital taking into…
Q: Imagine a region of soil became contaminated, killing bacteria that decompose dead plants and…
A: Photosynthesis, Decomposition, Respiration and Combustion are the four steps in the carbon cycle.
Q: Which factor is the LEAST responsible for bringing microbes onto plants? (Clue: quantitative) A.…
A: The most common microbes or plant pathogens are fungi or fungal-like organisms (FLOs), phytoplasmas,…
Q: What effect does the agricultural industry have on climate change?
A: Agriculture: Agriculture, sometimes known as farming, is the cultivation of plants and cattle.…
Q: What is the dividing line between advanced biofuels and other generations of biofuels? is it…
A: Any fuel derived from biomass—that is, plant or algae material or animal waste—is referred to as…
Why is there a high concentration of microbes in the rhizosphere?
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- Why is it important that decomposers such as bacteria release nutrients?Photosynthetic organisms are normally considered the most important primary producers; which organisms are primary producers in hydrothermal vent communities?What is the primary source of anthropogenic sulfur dioxide and why do you think that in the Philippines there are so much problem related to sulfur dioxide emission?
- With reference to the phosphorus cycle, explain the benefits of phosphate solubilizing microorganisms to plants and Discuss how the activities of symbionts in a mutualistic association can lead to microbial weathering (1000 words).How does microbial succession happen in Winogradsky column? (E.g. aerobic, anaerobic, sulfur oxidizers etc.). How does this all work? Can you explain in detailThe following carbon sources can be used for nutrition, by at least some heterotrophic organisms, except: CH3COOH CH3OH CO2 CH4 HCOOH
- Soil microorganisms, collectively referred to as dizotrophs, fix 90% of the inert nitrogen gas to ammonium and nitrate. There are two-main types of nitrogen-fixing bacteria: free-living (nonsymbiotic) and mutualistic (symbiotic). Describe the mutualistic relationship between Rhizobium and legumes. What is the advantage of using legumes as a cover crop in agricultural systems? A point of interest is that the nitrogenase enzyme complex is highly sensitive to oxygen. This is a major problem for free-living aerobic species such as cyanobacteria and species of the genera Azotobacter and Beiigrinckia. Describe two ways the bacteria can overcome to levels of oxygen in their cells.If you are a farmer and want to increase plant growth without adding artificial fertilizers to your fields/crops, which microbial process(es) would you consider beneficial/useful? nitrogen reduction and denitrificaiton nitrogen fixation and nitrification O nitrogen oxidation followed by reduction O denitrification and re-nitrificationAll of the following carbon sources can be used for nutrition, by at least some exclusively heterotrophic organisms, with the exception of: CH3CH2OH CO2 HCOOH CH4 CH3COOH
